Some unit test fixes, still some failures

hapi-fhir-base/src/main/java/ca/uhn/fhir/context/FhirContext.java

@@ -27,6 +27,9 @@ public class FhirContext {
 		this(toCollection(theResourceType));
 	}
 
+	public FhirContext() {
+	}
+	
 	public FhirContext(Class<?>... theResourceTypes) {
 		this(toCollection(theResourceTypes));
 	}

hapi-fhir-base/src/main/java/ca/uhn/fhir/model/api/TemporalPrecisionEnum.java

@@ -1,14 +1,45 @@
 package ca.uhn.fhir.model.api;
 
 import java.util.Calendar;
+import java.util.Date;
+
+import org.apache.commons.lang3.time.DateUtils;
 
 public enum TemporalPrecisionEnum {
 
-	YEAR(Calendar.YEAR),
+	YEAR(Calendar.YEAR) {
-	MONTH(Calendar.MONTH),
+		@Override
-	DAY(Calendar.DATE),
+		public Date add(Date theInput, int theAmount) {
-	SECOND(Calendar.SECOND),
+			return DateUtils.addYears(theInput, theAmount);
-	MILLI(Calendar.MILLISECOND),
+		}
+	},
+	
+	MONTH(Calendar.MONTH) {
+		@Override
+		public Date add(Date theInput, int theAmount) {
+			return DateUtils.addMonths(theInput, theAmount);
+		}
+	},
+	DAY(Calendar.DATE) {
+		@Override
+		public Date add(Date theInput, int theAmount) {
+			return DateUtils.addDays(theInput, theAmount);
+		}
+	},
+	SECOND(Calendar.SECOND) {
+		@Override
+		public Date add(Date theInput, int theAmount) {
+			return DateUtils.addSeconds(theInput, theAmount);
+		}
+	},
+	
+	MILLI(Calendar.MILLISECOND) {
+		@Override
+		public Date add(Date theInput, int theAmount) {
+			return DateUtils.addMilliseconds(theInput, theAmount);
+		}
+	},
+	
 	;
 	
 	private int myCalendarConstant;
@@ -17,7 +48,10 @@ public enum TemporalPrecisionEnum {
 		myCalendarConstant = theCalendarConstant;
 	}
 
+	public abstract Date add(Date theInput, int theAmount);
+	
 	public int getCalendarConstant() {
 		return myCalendarConstant;
 	}
+
 }

hapi-fhir-base/src/main/java/ca/uhn/fhir/parser/BaseParser.java

@@ -30,6 +30,7 @@ public abstract class BaseParser implements IParser {
 	public IResource parseResource(Reader theReader) throws ConfigurationException, DataFormatException {
 		return parseResource(null, theReader);
 	}
+
 	public void containResourcesForEncoding(IResource theResource) {
 		List<ResourceReferenceDt> allElements = theResource.getAllPopulatedChildElementsOfType(ResourceReferenceDt.class);
 

hapi-fhir-base/src/main/java/ca/uhn/fhir/parser/IParser.java

@@ -28,7 +28,7 @@ public interface IParser {
 
 	<T extends IResource> T parseResource(Class<T> theResourceType, String theMessageString);
 
-	IResource parseResource(Class<? extends IResource> theResourceType, Reader theReader);
+	<T extends IResource> T parseResource(Class<T> theResourceType, Reader theReader);
 
 	IParser setPrettyPrint(boolean thePrettyPrint);
 

hapi-fhir-base/src/main/java/ca/uhn/fhir/parser/JsonParser.java

@@ -4,6 +4,7 @@ import static org.apache.commons.lang3.StringUtils.*;
 
 import java.io.IOException;
 import java.io.Reader;
+import java.io.StringReader;
 import java.io.StringWriter;
 import java.io.Writer;
 import java.util.ArrayList;
@@ -65,21 +66,6 @@ public class JsonParser extends BaseParser implements IParser {
 		return stringWriter.toString();
 	}
 
-	private void writeTagWithTextNode(JsonGenerator theEventWriter, String theElementName, StringDt theStringDt) {
-		if (StringUtils.isNotBlank(theStringDt.getValue())) {
-			theEventWriter.write(theElementName, theStringDt.getValue());
-		} else {
-			theEventWriter.writeNull(theElementName);
-		}
-	}
-
-	private void writeOptionalTagWithTextNode(JsonGenerator theEventWriter, String theElementName, IPrimitiveDatatype<?> theInstantDt) {
-		String str = theInstantDt.getValueAsString();
-		if (StringUtils.isNotBlank(str)) {
-			theEventWriter.write(theElementName, theInstantDt.getValueAsString());
-		}
-	}
-
 	@Override
 	public void encodeBundleToWriter(Bundle theBundle, Writer theWriter) throws IOException {
 		JsonGenerator eventWriter = createJsonGenerator(theWriter);
@@ -132,26 +118,6 @@ public class JsonParser extends BaseParser implements IParser {
 		eventWriter.close();
 	}
 
-	private void writeAuthor(BaseBundle theBundle, JsonGenerator eventWriter) {
-		if (StringUtils.isNotBlank(theBundle.getAuthorName().getValue())) {
-			eventWriter.writeStartArray("author");
-			eventWriter.writeStartObject();
-			writeTagWithTextNode(eventWriter, "name", theBundle.getAuthorName());
-			writeOptionalTagWithTextNode(eventWriter, "uri", theBundle.getAuthorUri());
-			eventWriter.writeEnd();
-			eventWriter.writeEnd();
-		}
-	}
-
-	private void writeAtomLink(JsonGenerator theEventWriter, String theRel, StringDt theLink) {
-		if (isNotBlank(theLink.getValue())) {
-			theEventWriter.writeStartObject();
-			theEventWriter.write("rel", theRel);
-			theEventWriter.write("href", theLink.getValue());
-			theEventWriter.writeEnd();
-		}
-	}
-
 	@Override
 	public String encodeResourceToString(IResource theResource) throws DataFormatException, IOException {
 		Writer stringWriter = new StringWriter();
@@ -172,16 +138,6 @@ public class JsonParser extends BaseParser implements IParser {
 		// }
 	}
 
-	private JsonGenerator createJsonGenerator(Writer theWriter) {
-		Map<String, Object> properties = new HashMap<String, Object>(1);
-		if (myPrettyPrint) {
-			properties.put(JsonGenerator.PRETTY_PRINTING, myPrettyPrint);
-		}
-		JsonGeneratorFactory jgf = Json.createGeneratorFactory(properties);
-		JsonGenerator eventWriter = jgf.createGenerator(theWriter);
-		return eventWriter;
-	}
-
 	@Override
 	public Bundle parseBundle(Reader theReader) {
 		// TODO Auto-generated method stub
@@ -195,17 +151,22 @@ public class JsonParser extends BaseParser implements IParser {
 	}
 
 	@Override
-	public IResource parseResource(Class<? extends IResource> theResourceType, Reader theReader) {
+	public <T extends IResource> T parseResource(Class<T> theResourceType, String theMessageString) {
+		return parseResource(theResourceType, new StringReader(theMessageString));
+	}
+
+	@Override
+	public <T extends IResource> T parseResource(Class<T> theResourceType, Reader theReader) {
 		JsonReader reader = Json.createReader(theReader);
 		JsonObject object = reader.readObject();
 
-		JsonValue resourceTypeObj = object.remove("resourceType");
+		JsonValue resourceTypeObj = object.get("resourceType");
 		assertObjectOfType(resourceTypeObj, JsonValue.ValueType.STRING, "resourceType");
-		String resourceType = ((JsonString)resourceTypeObj).getString();
+		String resourceType = ((JsonString) resourceTypeObj).getString();
 
 		if (theResourceType != null) {
 			RuntimeResourceDefinition def = myContext.getResourceDefinition(theResourceType);
-		}else {
+		} else {
 			RuntimeResourceDefinition def = myContext.getResourceDefinition(resourceType);
 		}
 
@@ -239,25 +200,11 @@ public class JsonParser extends BaseParser implements IParser {
 
 			}
 
-			
 		}
 
 		return null;
 	}
 
-	private void assertObjectOfType(JsonValue theResourceTypeObj, ValueType theValueType, String thePosition) {
-		if (theResourceTypeObj.getValueType() != theValueType) {
-			throw new DataFormatException("Invalid content of element " + thePosition + ", expected " + theValueType);
-		}
-	}
-
-	@Override
-	public <T extends IResource> T parseResource(Class<T> theResourceType, String theMessageString) {
-		// TODO Auto-generated method stub
-		return null;
-	}
-
-
 	@Override
 	public IParser setPrettyPrint(boolean thePrettyPrint) {
 		myPrettyPrint = thePrettyPrint;
@@ -279,6 +226,22 @@ public class JsonParser extends BaseParser implements IParser {
 		}
 	}
 
+	private void assertObjectOfType(JsonValue theResourceTypeObj, ValueType theValueType, String thePosition) {
+		if (theResourceTypeObj.getValueType() != theValueType) {
+			throw new DataFormatException("Invalid content of element " + thePosition + ", expected " + theValueType);
+		}
+	}
+
+	private JsonGenerator createJsonGenerator(Writer theWriter) {
+		Map<String, Object> properties = new HashMap<String, Object>(1);
+		if (myPrettyPrint) {
+			properties.put(JsonGenerator.PRETTY_PRINTING, myPrettyPrint);
+		}
+		JsonGeneratorFactory jgf = Json.createGeneratorFactory(properties);
+		JsonGenerator eventWriter = jgf.createGenerator(theWriter);
+		return eventWriter;
+	}
+
 	private void encodeChildElementToStreamWriter(JsonGenerator theWriter, IElement theValue, BaseRuntimeElementDefinition<?> theChildDef, String theChildName) throws IOException {
 
 		switch (theChildDef.getChildType()) {
@@ -318,7 +281,7 @@ public class JsonParser extends BaseParser implements IParser {
 			if (theChildName != null) {
 				theWriter.writeStartObject(theChildName);
 			} else {
-				theWriter.flush();//TODO: remove
+				theWriter.flush();// TODO: remove
 				theWriter.writeStartObject();
 			}
 			encodeCompositeElementToStreamWriter(theValue, theWriter, childCompositeDef);
@@ -424,7 +387,7 @@ public class JsonParser extends BaseParser implements IParser {
 						}
 						currentChildName = childName;
 					} else {
-						theEventWriter.flush();//TODO: remove
+						theEventWriter.flush();// TODO: remove
 						encodeChildElementToStreamWriter(theEventWriter, nextValue, childDef, null);
 					}
 
@@ -462,7 +425,7 @@ public class JsonParser extends BaseParser implements IParser {
 					}
 
 					if (!haveContent) {
-//						theEventWriter.writeEnd();
+						// theEventWriter.writeEnd();
 						theEventWriter.flush(); // TODO: remove
 						theEventWriter.writeNull();
 					}
@@ -520,7 +483,7 @@ public class JsonParser extends BaseParser implements IParser {
 		}
 
 		theEventWriter.write("resourceType", resDef.getName());
-		if (theResource.getId() !=null && isNotBlank(theResource.getId().getValue())) {
+		if (theResource.getId() != null && isNotBlank(theResource.getId().getValue())) {
 			theEventWriter.write("id", theResource.getId().getValue());
 		}
 
@@ -559,6 +522,41 @@ public class JsonParser extends BaseParser implements IParser {
 		theWriter.writeEnd();
 	}
 
+	private void writeAtomLink(JsonGenerator theEventWriter, String theRel, StringDt theLink) {
+		if (isNotBlank(theLink.getValue())) {
+			theEventWriter.writeStartObject();
+			theEventWriter.write("rel", theRel);
+			theEventWriter.write("href", theLink.getValue());
+			theEventWriter.writeEnd();
+		}
+	}
+
+	private void writeAuthor(BaseBundle theBundle, JsonGenerator eventWriter) {
+		if (StringUtils.isNotBlank(theBundle.getAuthorName().getValue())) {
+			eventWriter.writeStartArray("author");
+			eventWriter.writeStartObject();
+			writeTagWithTextNode(eventWriter, "name", theBundle.getAuthorName());
+			writeOptionalTagWithTextNode(eventWriter, "uri", theBundle.getAuthorUri());
+			eventWriter.writeEnd();
+			eventWriter.writeEnd();
+		}
+	}
+
+	private void writeOptionalTagWithTextNode(JsonGenerator theEventWriter, String theElementName, IPrimitiveDatatype<?> theInstantDt) {
+		String str = theInstantDt.getValueAsString();
+		if (StringUtils.isNotBlank(str)) {
+			theEventWriter.write(theElementName, theInstantDt.getValueAsString());
+		}
+	}
+
+	private void writeTagWithTextNode(JsonGenerator theEventWriter, String theElementName, StringDt theStringDt) {
+		if (StringUtils.isNotBlank(theStringDt.getValue())) {
+			theEventWriter.write(theElementName, theStringDt.getValue());
+		} else {
+			theEventWriter.writeNull(theElementName);
+		}
+	}
+
 	private class HeldExtension {
 
 		private UndeclaredExtension myUndeclaredExtension;

hapi-fhir-base/src/main/java/ca/uhn/fhir/parser/ParserState.java

@@ -115,8 +115,8 @@ class ParserState<T extends IElement> {
 	 * @param theResourceType
 	 *            May be null
 	 */
-	public static ParserState<IResource> getPreResourceInstance(Class<? extends IResource> theResourceType, FhirContext theContext) throws DataFormatException {
+	public static <T extends IResource> ParserState<T> getPreResourceInstance(Class<T> theResourceType, FhirContext theContext) throws DataFormatException {
-		ParserState<IResource> retVal = new ParserState<IResource>(theContext);
+		ParserState<T> retVal = new ParserState<T>(theContext);
 		retVal.push(retVal.new PreResourceState(theResourceType));
 		return retVal;
 	}

hapi-fhir-base/src/main/java/ca/uhn/fhir/parser/XmlParser.java

@@ -138,6 +138,10 @@ public class XmlParser extends BaseParser implements IParser {
 
 	@Override
 	public String encodeResourceToString(IResource theResource) throws DataFormatException {
+		if (theResource==null) {
+			throw new NullPointerException("Resource can not be null");
+		}
+		
 		Writer stringWriter = new StringWriter();
 		encodeResourceToWriter(theResource, stringWriter);
 		return stringWriter.toString();
@@ -183,7 +187,7 @@ public class XmlParser extends BaseParser implements IParser {
 	}
 
 	@Override
-	public IResource parseResource(Class<? extends IResource> theResourceType, Reader theReader) {
+	public <T extends IResource> T parseResource(Class<T> theResourceType, Reader theReader) {
 		XMLEventReader streamReader;
 		try {
 			streamReader = myXmlInputFactory.createXMLEventReader(theReader);
@@ -545,8 +549,8 @@ public class XmlParser extends BaseParser implements IParser {
 		return doXmlLoop(theStreamReader, parserState);
 	}
 
-	private IResource parseResource(Class<? extends IResource> theResourceType, XMLEventReader theStreamReader) {
+	private <T extends IResource> T parseResource(Class<T> theResourceType, XMLEventReader theStreamReader) {
-		ParserState<IResource> parserState = ParserState.getPreResourceInstance(theResourceType, myContext);
+		ParserState<T> parserState = ParserState.getPreResourceInstance(theResourceType, myContext);
 		return doXmlLoop(theStreamReader, parserState);
 	}
 

hapi-fhir-base/src/main/java/ca/uhn/fhir/rest/param/DateRangeParam.java

@@ -6,6 +6,7 @@ import java.util.Date;
 import java.util.List;
 
 import ca.uhn.fhir.model.api.IQueryParameterAnd;
+import ca.uhn.fhir.model.dstu.valueset.QuantityCompararatorEnum;
 import ca.uhn.fhir.rest.server.exceptions.InvalidRequestException;
 
 public class DateRangeParam implements IQueryParameterAnd {
@@ -91,13 +92,39 @@ public class DateRangeParam implements IQueryParameterAnd {
 	}
 
 	public Date getLowerBoundAsInstant() {
-		// TODO: account for precision
+		Date retVal = myLowerBound.getValue();
-		return myLowerBound.getValue();
+		if (myLowerBound.getComparator() != null) {
+			switch (myLowerBound.getComparator()) {
+			case GREATERTHAN:
+				retVal = myLowerBound.getPrecision().add(retVal, 1);
+				break;
+			case GREATERTHAN_OR_EQUALS:
+				break;
+			case LESSTHAN:
+			case LESSTHAN_OR_EQUALS:
+				throw new IllegalStateException("Unvalid lower bound comparator: " + myLowerBound.getComparator());
+			}
+		}
+		return retVal;
 	}
 
 	public Date getUpperBoundAsInstant() {
-		// TODO: account for precision
+		Date retVal = myUpperBound.getValue();
-		return myUpperBound.getValue();
+		if (myUpperBound.getComparator() != null) {
+			switch (myUpperBound.getComparator()) {
+			case LESSTHAN:
+				retVal = new Date(retVal.getTime() - 1L);
+				break;
+			case LESSTHAN_OR_EQUALS:
+				retVal = myUpperBound.getPrecision().add(retVal, 1);
+				retVal = new Date(retVal.getTime() - 1L);
+				break;
+			case GREATERTHAN_OR_EQUALS:
+			case GREATERTHAN:
+				throw new IllegalStateException("Unvalid upper bound comparator: " + myUpperBound.getComparator());
+			}
+		}
+		return retVal;
 	}
 
 }

hapi-fhir-base/src/site/example/java/example/FhirContextIntro.java

@@ -17,12 +17,7 @@ public class FhirContextIntro {
 
 	public static void creatingContext() {
 // START SNIPPET: creatingContext
-/*
+FhirContext ctx = new FhirContext();
- * Create a FhirContex instance which is able to parse and encode
- * the Patient and Observation resources, and any resources referenced
- * from these.
- */
-FhirContext ctx = new FhirContext(Patient.class, Observation.class);
 // END SNIPPET: creatingContext
 		
 	}
@@ -103,7 +98,7 @@ StringDt familyName = patient.getName().get(0).getFamily().get(0);
 CodeDt gender = patient.getGender().getCoding().get(0).getCode();
 
 /*
- * The 
+ * The various datatype classes have accessors called getValue()
  */
 System.out.println(patientId.getValue()); // PRP1660
 System.out.println(familyName.getValue()); // Cardinal

hapi-fhir-base/src/site/example/java/example/RestfulPatientResourceProviderMore.java

@@ -24,6 +24,7 @@ import ca.uhn.fhir.rest.annotation.Required;
 import ca.uhn.fhir.rest.annotation.Search;
 import ca.uhn.fhir.rest.client.ITestClient;
 import ca.uhn.fhir.rest.param.CodingListParam;
+import ca.uhn.fhir.rest.param.DateRangeParam;
 import ca.uhn.fhir.rest.param.QualifiedDateParam;
 import ca.uhn.fhir.rest.server.IResourceProvider;
 
@@ -161,6 +162,22 @@ public List<DiagnosticReport> getDiagnosticReport( @Required(name=DiagnosticRepo
 }
 //END SNIPPET: pathSpec
 
+//START SNIPPET: dateRange
+@Search()
+public List<Observation> getObservationsByDateRange(@Required(name="subject.identifier") IdentifierDt theSubjectId,
+                                                    @Required(name=Observation.SP_DATE) DateRangeParam theRange) {
+  List<Observation> retVal = new ArrayList<Observation>();
+  
+  // The following two will be set as the start and end
+  // of the range specified by the query parameter
+  Date from = theRange.getLowerBoundAsInstant();
+  Date to   = theRange.getUpperBoundAsInstant();
+  
+  // ... populate ...
+  return retVal;
+}
+//END SNIPPET: dateRange
+
 private DiagnosticReport loadSomeDiagnosticReportFromDatabase(IdentifierDt theIdentifier) {
 	return null;
 }

hapi-fhir-base/src/site/xdoc/doc_rest_operations.xml

@@ -159,15 +159,15 @@
 					may be optional. To add a second required parameter, annotate the
 					parameter with 
 					<a href="./apidocs/ca/uhn/fhir/rest/server/parameters/Required.html">@Required</a>.
-					To add an optional parameter (which will be pased in as <code>null</code> if no value
+					To add an optional parameter (which will be passed in as <code>null</code> if no value
 					is supplied), annotate the method with
 					<a href="./apidocs/ca/uhn/fhir/rest/server/parameters/Required.html">@Optional</a>.
 				</p>
 				
 				<p>
 					You may annotate a method with any combination of as many @Required and as many @Optional
-					parameters as you want. It is valid to have no @Required parameters, or
+					parameters as you want. It is valid to have only @Required parameters, or
-					no @Optional parameters as well.
+					only @Optional parameters, or any combination of the two.
 				</p>
 			
 				<macro name="snippet">
@@ -230,7 +230,7 @@
 					
 			</subsection>
 			
-			<subsection name="Date Parameters">
+			<subsection name="Date Parameters - Simple">
 
 				<p>
 					The FHIR specification provides a sytax for specifying
@@ -270,6 +270,46 @@
 
 			</subsection>
 			
+			<subsection name="Date Parameters - Ranges">
+
+				<p>
+					A common scenario in searches is to allow searching for resources 
+					with values (i.e timestamps) within a range of dates. 
+				</p>
+
+				<p>
+					FHIR allows for multiple parameters with the same key, and interprets
+					these as being an "AND" set. So, for example, a range of<br/> 
+					<code>DATE &gt;= 2011-01-01</code> and <code>DATE &lt; 2011-02-01</code><br/>
+					can be interpreted as any date within January 2011.
+				</p>
+
+				<p>
+					The following snippet shows how to accept such a range, and combines it
+					with a specific identifier, which is a common scenario. (i.e. Give me a list
+					of observations for a specific patient within a given date range)
+				</p>				
+				<macro name="snippet">
+					<param name="id" value="dateRange" />
+					<param name="file" value="src/site/example/java/example/RestfulPatientResourceProviderMore.java" />
+				</macro>
+				
+				<p>
+					Example URL to invoke this method:<br/>
+					<code>http://fhir.example.com/Observation?subject.identifier=7000135&amp;date=&gt;=2011-01-01&amp;date=&lt;2011-02-01</code>
+				</p>
+				
+				<p>
+					Invoking a client of thie type involves the following syntax:
+				</p>
+				
+				<macro name="snippet">
+					<param name="id" value="dateClient" />
+					<param name="file" value="src/site/example/java/example/RestfulPatientResourceProviderMore.java" />
+				</macro>
+
+			</subsection>
+
 			<subsection name="Resource Includes (_include)">
 			
 				<p>

hapi-fhir-base/src/test/java/ca/uhn/fhir/parser/JsonParserTest.java

@@ -80,11 +80,13 @@ public class JsonParserTest {
 		
 	}
 	
+	@Test
 	public void testSimpleParse() throws DataFormatException, IOException {
 		
 		String msg = IOUtils.toString(XmlParser.class.getResourceAsStream("/example-patient-general.json"));
 		FhirContext ctx = new FhirContext(Patient.class);
 		IParser p = ctx.newJsonParser();
+		ourLog.info("Reading in message: {}", msg);
 		Patient res = p.parseResource(Patient.class, msg);
 		
 		String encoded = ctx.newXmlParser().setPrettyPrint(true).encodeResourceToString(res);

hapi-fhir-base/src/test/java/ca/uhn/fhir/parser/XmlParserTest.java

@@ -82,7 +82,7 @@ public class XmlParserTest {
 		String str = p.encodeResourceToString(rpt);
 		
 		ourLog.info(str);
-		assertThat(str, StringContains.containsString("<div>AAA</div>"));
+		assertThat(str, StringContains.containsString("<div xmlns=\"\">AAA</div>"));
 		assertThat(str, StringContains.containsString("reference value=\"#"));
 		
 		int idx = str.indexOf("reference value=\"#") + "reference value=\"#".length();

hapi-fhir-base/src/test/java/ca/uhn/fhir/rest/param/DateRangeParamTest.java

@@ -0,0 +1,84 @@
+package ca.uhn.fhir.rest.param;
+
+import static org.junit.Assert.*;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import ca.uhn.fhir.rest.server.exceptions.InvalidRequestException;
+
+public class DateRangeParamTest {
+
+	private static SimpleDateFormat ourFmt;
+
+	@BeforeClass
+	public static void beforeClass() {
+		ourFmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSS");
+	}
+	
+	@Test
+	public void testYear() throws Exception {
+		assertEquals(parse("2011-01-01 00:00:00.0000"), create(">=2011", "<2012").getLowerBoundAsInstant());
+		assertEquals(parseM1("2012-01-01 00:00:00.0000"), create(">=2011", "<2012").getUpperBoundAsInstant());
+		
+		assertEquals(parse("2012-01-01 00:00:00.0000"), create(">2011", "<=2012").getLowerBoundAsInstant());
+		assertEquals(parseM1("2014-01-01 00:00:00.0000"), create(">2011", "<=2013").getUpperBoundAsInstant());
+	}
+
+	@Test
+	public void testMonth() throws Exception {
+		assertEquals(parse("2011-01-01 00:00:00.0000"), create(">=2011-01", "<2011-02").getLowerBoundAsInstant());
+		assertEquals(parseM1("2011-02-01 00:00:00.0000"), create(">=2011-01", "<2011-02").getUpperBoundAsInstant());
+		
+		assertEquals(parse("2011-02-01 00:00:00.0000"), create(">2011-01", "<=2011-02").getLowerBoundAsInstant());
+		assertEquals(parseM1("2011-03-01 00:00:00.0000"), create(">2011-01", "<=2011-02").getUpperBoundAsInstant());
+	}
+
+	@Test
+	public void testDay() throws Exception {
+		assertEquals(parse("2011-01-01 00:00:00.0000"), create(">=2011-01-01", "<2011-01-02").getLowerBoundAsInstant());
+		assertEquals(parseM1("2011-01-02 00:00:00.0000"), create(">=2011-01-01", "<2011-01-02").getUpperBoundAsInstant());
+		
+		assertEquals(parse("2011-01-02 00:00:00.0000"), create(">2011-01-01", "<=2011-01-02").getLowerBoundAsInstant());
+		assertEquals(parseM1("2011-01-03 00:00:00.0000"), create(">2011-01-01", "<=2011-01-02").getUpperBoundAsInstant());
+	}
+
+	@Test
+	public void testSecond() throws Exception {
+		assertEquals(parse("2011-01-01 00:00:00.0000"), create(">=2011-01-01T00:00:00", "<2011-01-01T01:00:00").getLowerBoundAsInstant());
+		assertEquals(parseM1("2011-01-01 02:00:00.0000"), create(">=2011-01-01T00:00:00", "<2011-01-01T02:00:00").getUpperBoundAsInstant());
+		
+		assertEquals(parse("2011-01-01 00:00:01.0000"), create(">2011-01-01T00:00:00", "<=2011-01-01T02:00:00").getLowerBoundAsInstant());
+		assertEquals(parseM1("2011-01-01 02:00:01.0000"), create(">2011-01-01T00:00:00", "<=2011-01-01T02:00:00").getUpperBoundAsInstant());
+	}
+
+	private Date parse(String theString) throws ParseException {
+		return ourFmt.parse(theString);
+	}
+
+	private Date parseM1(String theString) throws ParseException {
+		return new Date(ourFmt.parse(theString).getTime() - 1L);
+	}
+
+	private Date parseP1(String theString) throws ParseException {
+		return new Date(ourFmt.parse(theString).getTime() + 1L);
+	}
+
+	
+	private static DateRangeParam create(String theLower, String theUpper) throws InvalidRequestException {
+		DateRangeParam p = new DateRangeParam();
+		List<List<String>> tokens=new ArrayList<List<String>>();
+		tokens.add(Collections.singletonList(theLower));
+		tokens.add(Collections.singletonList(theUpper));
+		p.setValuesAsQueryTokens(tokens);
+		return p;
+	}
+	
+}